You might try specrec in the gr-analysis module. It is optimized for fast
writes but is Linux only. We routinely do 2.5 minute records at 25 MSPS sc16
format (100 Mbytes/sec sustained) with a b200 without typically dropping any
samples. As mentioned, your hardware makes a big difference. We do t
On 17.11.2015 08:34, Marcus Müller wrote:
> As Marcus L. said:
>
> Usually, your hard drive is the limiting factor. Try to write to a
> vector sink instead of a file sink. Does it get better? Notice: Hard
> drive write speeds are usually significant < 1Gb/s sustainably.
Yep, the Marcuses are righ
As Marcus L. said:
Usually, your hard drive is the limiting factor. Try to write to a
vector sink instead of a file sink. Does it get better? Notice: Hard
drive write speeds are usually significant < 1Gb/s sustainably.
Best regards,
Marcus
On 11/17/2015 05:14 PM, scott tiger wrote:
> Thank you v
Thank you very much for your reply.
There isn't any switch or router between USRP and computer. They are
connected by Ethernet cable.
the folow-graf is not complex at all, but the signal is transmitted from
the saved file and the received signal is recorded to hard disk. I tested
to do that on diff
Hello Maksim,
The rate at which you can move samples to and from the USRP is highly
dependent on your hardware and particular setup. Do you have any switches
or routers in between your computer and the USRP? I recommend reading this,
admittedly in need of reformatting, wiki page which discusses va
On 11/17/2015 10:13 AM, scott tiger wrote:
Dear all,
Can you please tell me, what is the max sample rate that can be used
in gnu-radio for SISO transmission with USRP 2 or N200 series? "of
course practically"
theoretically it is written up to 50M, but the max that I achieved is 12M.
any ideas
Dear all,
Can you please tell me, what is the max sample rate that can be used in
gnu-radio for SISO transmission with USRP 2 or N200 series? "of course
practically"
theoretically it is written up to 50M, but the max that I achieved is 12M.
any ideas about the host computer characteristic to achiev
